Now that the Environmental Protection Agency (EPA) has greenlighted the use of a number of hydrocarbon (HC) refrigerants in certain refrigeration applications, many in the industry have questions about these refrigerants and their potential uses.
Canada reintroduced its Energy Star® specifications for gas-fired forced air furnaces, Feb. 1. Only models that have been third-party certified as meeting Version 3.0 or Version 4.0 requirements will appear on the Energy Star qualified product list.
How much HCFC-22 will be available to contractors in 2012 is an unanswered question as the Environmental Protection Agency (EPA) considers a faster phaseout of HCFCs. The EPA began the year by issuing a proposal called Protection of Stratospheric Ozone: Adjustments to the Allowance System for Controlling HCFC Production, Import, and Export.
HVAC contractors are embracing Energy Star for New Homes Version 3, with many noting that even though they must now become certified to participate in the program its stricter guidelines improve quality, reduce callbacks, and raise the bar for the industry.
This year will bring plenty of changes to the Energy Star program, including implementation of Version 3 of its New Homes program. Most of the new guidelines became mandatory on Jan. 1. The rest kick in after July 1.
Production and importation of HCFC refrigerants including R-22 have been on hold since the first of the year while the industry waits for an official go-ahead from the U.S. Environmental Protection Agency (EPA).
In May 2011, the Environmental Protection Agency (EPA) launched the Energy Star National Building Competition: Battle of the Buildings. In its second year, the competition featured teams from 245 buildings across the United States.
The U.S. Environmental Protection Agency (EPA) has added three hydrocarbons as acceptable alternative refrigerants in small commercial and household refrigerators and freezers through EPA’s Significant New Alternatives Policy (SNAP) program.
The U.S. Environmental Protection Agency (EPA) unveiled the Energy Star® Most Efficient designation. According to Rheem, the Rheem Prestige Series RASL-JEC, 18 SEER, R-410A condensing unit and the Ruud Ultra Series UASL-JEC model have both earned the designation for 2011.